Class: SaveYourDosh::NewRelic

Inherits:
Object
  • Object
show all
Defined in:
lib/save_your_dosh/new_relic.rb

Constant Summary collapse

DYNOS_LOAD_CMD = 
%Q{
  curl --silent -H "x-api-key: %{api_key}" \
    -d "metrics[]=Instance/Busy" \
    -d "field=busy_percent" \
    -d "begin=%{begin_time}" \
    -d "end=%{end_time}" \
    -d "summary=1" \
    -d "app=%{app_id}" \
    https://api.newrelic.com/api/v1/accounts/%{acc_id}/metrics/data.json
}.strip

Class Method Summary collapse

Class Method Details

.get_dynos_load ⇒ Object 



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# File 'lib/save_your_dosh/new_relic.rb', line 19

def self.get_dynos_load
  conf = SaveYourDosh.config

  data = DYNOS_LOAD_CMD % {
    app_id:     conf.new_relic['app_id'],
    acc_id:     conf.new_relic['acc_id'],
    api_key:    conf.new_relic['api_key'],
    begin_time: Time.now - conf.interval * 60,
    end_time:   Time.now
  }

  JSON.parse(`#{data}`)[0]["busy_percent"]

rescue JSON::ParserError, NoMethodError
  return nil
end